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日本AND艾安得GH-202半(ban)微量電子天平 內部校(xiao)準(zhun)(zhun)砝碼,單(dan)鍵(jian)自動(dong)(dong)(dong)自校(xiao)準(zhun)(zhun)；自動(dong)(dong)(dong)溫(wen)度檢測功(gong)能(neng),當環境溫(wen)度變(bian)化(hua)時自動(dong)(dong)(dong)自校(xiao)準(zhun)(zhun),校(xiao)準(zhun)(zhun)方便快捷(jie),確保計量精度。

原裝AND艾安得GH-252 準(zhun)微量分析天(tian)平 內部校準(zhun)砝(fa)碼,單鍵自(zi)動自(zi)校準(zhun)；自(zi)動溫度(du)(du)檢(jian)測功能,當環境溫度(du)(du)變化時自(zi)動自(zi)校準(zhun),校準(zhun)方便快捷,確保計量精(jing)度(du)(du)。